National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Fog/Mist

27°F

-3°C

Humidity 89%
Wind Speed W 8 mph
Barometer 29.61 in (1002.6 mb)
Dewpoint 24°F (-4°C)
Visibility 5.00 mi
Wind Chill19°F (-7°C)
Last update 9 Feb 11:53 am AKST
Extended Forecast for

8 Miles NNW Alyeska AK

  • This Afternoon

    This Afternoon: A chance of snow before 3pm. Partly sunny, with a high near 23. Calm wind becoming northeast around 5 mph. Chance of precipitation is 30%.

    High: 23 °F

    Chance Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 13. East wind 5 to 15 mph becoming southeast after midnight.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow after 9am. Areas of blowing snow after 9am. High near 28. Southeast wind 25 to 30 mph increasing to 35 to 40 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 28 °F

    Snow and
    Areas Blowing
    Snow

  • Tuesday Night

    Tuesday Night: Snow. Areas of blowing snow before midnight. Low around 23. Southeast wind 25 to 35 mph becoming south 15 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%.

    Low: 23 °F

    Snow and
    Areas Blowing
    Snow

  • Wednesday

    Wednesday: Snow likely, mainly between noon and 3pm, then snow showers likely after 3pm. Mostly cloudy, with a high near 26. South wind around 10 mph becoming southeast in the afternoon. Chance of precipitation is 60%.

    High: 26 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely before 9pm, then snow likely, mainly between 9pm and midnight. Mostly cloudy, with a low around 18. East wind 5 to 10 mph. Chance of precipitation is 70%.

    Low: 18 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.

    High: 27 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow. Cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 24.

    High: 24 °F

    Chance Snow

Detailed Forecast

This Afternoon
A chance of snow before 3pm. Partly sunny, with a high near 23. Calm wind becoming northeast around 5 mph. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around 13. East wind 5 to 15 mph becoming southeast after midnight.
Tuesday
Snow after 9am. Areas of blowing snow after 9am. High near 28. Southeast wind 25 to 30 mph increasing to 35 to 40 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow. Areas of blowing snow before midnight. Low around 23. Southeast wind 25 to 35 mph becoming south 15 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%.
Wednesday
Snow likely, mainly between noon and 3pm, then snow showers likely after 3pm. Mostly cloudy, with a high near 26. South wind around 10 mph becoming southeast in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Snow showers likely before 9pm, then snow likely, mainly between 9pm and midnight. Mostly cloudy, with a low around 18. East wind 5 to 10 mph. Chance of precipitation is 70%.
Thursday
A chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Cloudy, with a low around 14.
Friday
A chance of snow. Mostly cloudy, with a high near 24.
Friday Night
A chance of snow. Mostly cloudy, with a low around 14.
Saturday
Snow likely. Mostly cloudy, with a high near 24.
Saturday Night
Snow likely. Mostly cloudy, with a low around 10.
Sunday
A chance of snow. Partly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Alyeska AK
 61.08°N 149.16°W (Elev. 4245 ft)
Last Update:
5:51 am AKST Feb 9, 2026
Forecast Valid:
12pm AKST Feb 9, 2026-6pm AKST Feb 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation